remove listenfd as it is no longer recommended

- was previously recommended for testing purposes to prevent problems of still blocked sockets when restarting quickly

Cargo.lock

@@ -1351,7 +1351,6 @@ dependencies = [
  "http",
  "ldap3",
  "lettre",
- "listenfd",
  "log",
  "mime_guess",
  "multipart_helper",
@@ -1504,17 +1503,6 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f051f77a7c8e6957c0696eac88f26b0117e54f52d3fc682ab19397a8812846a4"
 
-[[package]]
-name = "listenfd"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14e4fcc00ff6731d94b70e16e71f43bda62883461f31230742e3bc6dddf12988"
-dependencies = [
- "libc",
- "uuid",
- "winapi",
-]
-
 [[package]]
 name = "local-channel"
 version = "0.1.3"
@@ -2668,12 +2656,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "uuid"
-version = "1.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "422ee0de9031b5b948b97a8fc04e3aa35230001a722ddd27943e0be31564ce4c"
-
 [[package]]
 name = "vcpkg"
 version = "0.2.15"

packages/jobboerse/Cargo.toml

@@ -35,7 +35,6 @@ lettre = { workspace = true, default-features = false, features = ["sendmail-tra
 # use rustls a native tls library rather than openssl,
 # as depending on c dependencies can get annoying even when vendoring
 ldap3 = { workspace = true, default-features = false, features = ["tls-rustls"] }
-listenfd = { workspace = true }
 log = { workspace = true }
 mime_guess = { workspace = true }
 multipart_helper = { workspace = true }

packages/jobboerse/src/error.rs

@@ -74,10 +74,6 @@ pub(crate) enum SeverInitializationError {
     TemplateError(#[from] handlebars::TemplateError),
     #[error("the jobboerse server encountered a fatal io error during startup, could not bind socket: {0}")]
     Bind(std::io::Error),
-    #[error("the jobboerse server encountered a fatal io error during startup, could not listen on socket: {0}")]
-    TakeListen(std::io::Error),
-    #[error("the jobboerse server encountered a fatal io error during startup, could not take listen socket: {0}")]
-    Listen(std::io::Error),
     #[error("the jobboerse server encountered a fatal io error during startup, could not start the server: {0}")]
     Run(std::io::Error),
 }

packages/jobboerse/src/main.rs

@@ -16,7 +16,6 @@ use actix_web::middleware::{ErrorHandlers, NormalizePath, TrailingSlash};
 use actix_web::{get, web, App, HttpServer};
 use error::SeverInitializationError;
 use handlebars::Handlebars;
-use listenfd::ListenFd;
 use log::{error, LevelFilter, SetLoggerError};
 // internal imports
 use job_offers::lease::SubmissionLimiter;
@@ -65,8 +64,6 @@ async fn main() -> Result<(), error::SeverInitializationError> {
 async fn run() -> Result<(), error::SeverInitializationError> {
     let server_config = ServerConfig::load().await?;
 
-    let mut listen_fd = ListenFd::from_env();
-
     let mut hb = Handlebars::new();
     let bundle =
         bundle_licenses_lib::format::Format::Toml.deserialize_from_reader(route::LICENSE_BUNDLE)?;
@@ -151,19 +148,12 @@ async fn run() -> Result<(), error::SeverInitializationError> {
         app
     });
 
-    if let Some(l) = listen_fd
-        .take_tcp_listener(0)
-        .map_err(SeverInitializationError::TakeListen)?
-    {
-        server.listen(l).map_err(SeverInitializationError::Listen)?
-    } else {
-        let ipv6 = SocketAddr::from((Ipv6Addr::UNSPECIFIED, port));
-        let ipv4 = SocketAddr::from((Ipv4Addr::UNSPECIFIED, port));
+    let ipv6 = SocketAddr::from((Ipv6Addr::UNSPECIFIED, port));
+    let ipv4 = SocketAddr::from((Ipv4Addr::UNSPECIFIED, port));
 
-        server
-            .bind([ipv6, ipv4].as_slice())
-            .map_err(SeverInitializationError::Bind)?
-    }
+    server
+        .bind([ipv6, ipv4].as_slice())
+        .map_err(SeverInitializationError::Bind)?
     .run()
     .await
     .map_err(SeverInitializationError::Run)?;

scripts/dev.sh

@@ -8,11 +8,8 @@ RUN_DIR="${DIR}/../packages/jobboerse"
 
 pushd "${RUN_DIR}"
 
-systemfd \
-  --no-pid \
-  -s http::8080 \
-  -- cargo watch \
-    -i ./packages/jobboerse/config/dev-config.toml \
-    -x "run --package jobboerse --bin jobboerse --release --features=dev_mode -- --config=\"${CFG}\" --mode=development"
+cargo watch \
+  -i ./packages/jobboerse/config/dev-config.toml \
+  -x "run --package jobboerse --bin jobboerse --release --features=dev_mode -- --config=\"${CFG}\" --mode=development"
 
 popd